Datasheet

© 2007 Microchip Technology Inc. DS21998B-page 7
TC4423A/TC4424A/TC4425A
Typical Performance Curves (Continued)
Note: Unless otherwise indicated, T
A
= +25°C with 4.5V <= V
DD
<= 18V.
FIGURE 2-13: Supply Current vs.
Capacitive Load.
FIGURE 2-14: Supply Current vs.
Capacitive Load.
FIGURE 2-15: Supply Current vs.
Capacitive Load.
FIGURE 2-16: Supply Current vs.
Frequency.
FIGURE 2-17: Supply Current vs.
Frequency.
FIGURE 2-18: Supply Current vs.
Frequency.
0
20
40
60
80
100
120
100 1000 10000
Capacitive Load (pF)
Supply Current (mA)
400 kHz
100 kHz
50 kHz
650 kHz
200 kHz
V
DD
= 18V
0
20
40
60
80
100
120
140
100 1000 10000
Capacitive Load (pF)
Supply Current (mA)
500 kHz
200 kHz
1 MHz
2 MHz
100 kHz
V
DD
= 12V
0
20
40
60
80
100
120
100 1000 10000
Capacitive Load (pF)
Supply Current (mA)
500 kHz
2 MHz
1 MHz
3.5 MHz
100 kHz
V
DD
= 6V
200 kHz
0
10
20
30
40
50
60
70
80
90
100
10 100 1000
Frequency (kHz)
Supply Current (mA)
4,700 pF
1,000 pF
470 pF
100 pF
1,800 pF
V
DD
= 18V
10,000 pF
0
20
40
60
80
100
120
140
10 100 1000 10000
Frequency (kHz)
Supply Current (mA)
4,700 pF
1,000 pF
470 pF
100 pF
1,800 pF
V
DD
= 12V
10,000 pF
0
20
40
60
80
100
120
140
10 100 1000 10000 100000
Frequency (kHz)
Supply Current (mA)
4,700 pF
1,000 pF
470 pF100 pF
1,800 pF
V
DD
= 6V
10,000 pF